**Answer:**

160

**Step-by-step explanation:**

32×5 is 60 hope that helps

2+2 (I have been struggling on this for a long time)

You might need a maths degree for this one, I believe it’s 4 but don’t quote me on that.

It’s is 4 2+2=4 ez your welcome

To increase the volume of a sphere, you

must in crease the radius

decrease the radius

None of the answer choices is correct

decrease the circumference

Must increase the radius r, as volume of a sphere depends on the radius.

The volume of a **sphere **is directly **proportional **to the radius cube thus with an increase in the **radius **it will increase so option (A) is correct.

A sphere is a 3D geometrical **object **which has a radius and becomes a point that **revolves **around a fixed point called the **center**.

For example, if you have a **sphere **of **radius **r then its surface area will be 4πr² and

The volume of a sphere with **radius **r is given as (4/3)πr³.

V ∝ r³

By **increasing **the **radius **r the volume V will rapidly increase.

Hence "Because the **volume **of a sphere is precisely proportional to the cube of its radius, it will **grow **as the radius grows".

For more about a **sphere**,

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Let X be the number of packages being mailed by a randomly selected customer at a certain shipping facility. Suppose the distribution of X is as follows:

x 1 2 3 4

p(x) 0.4 0.3 0.2 0.1

The required** linear equation **representing the **distribution** is

**p(x) = -0.1x + 0.5**

From the table given, we can generate the** equation for the distribution.**

Expressing as a **coordinate form** (x, p(x)). We can use the coordinate points (1, 0.4) and (2, 0.3)

The linear expression will be in the form p(x) = mx + b

m is theGete the **rate of change:**

m = 0.3-0.4/2-1

m = -0.1/1

m = -0.1

Get the **intercept.**

0.4 = -0.1(1) + b

0.4 = -0.1 + b

b = 0.4 + 0.1

b = 0.5

Hence the required** linear equation **representing the **distribution** is

**p(x) = -0.1x + 0.5**

Learn more on **linear equation **here: https://brainly.com/question/18176080

Simplify: (ab + bc) (ab - bc)

[tex] \: \: \: \: [/tex]

[tex] = {a}^{2} \: {b}^{2} - {b}^{2} \: {c}^{2} [/tex]

**Step-by-step explanation:**

[tex](ab + bc)(ab - bc)[/tex]

use[tex](ab {)}^{2} - (bc {)}^{2} [/tex]

to raise a[tex] = {a}^{2} {b}^{2} - {b}^{2} {c}^{2} [/tex]

hope it helpsfind measure of angle A

Ok done. Thank to me :>

find the missing side of each triangle

**Answer:**

where is the triangle

**Step-by-step explanation:**

I don't no where is the triangle

If 90° < θ < 180° and cscθ = 3, then cotθ = _____.

[tex]\text{Given that,}\\\\\csc \theta = 3\\\\\implies \csc^2 \theta = 9\\\\\implies 1+ \cot^2 \theta = 9\\\\\implies \cot^2 \theta = 8\\\\\implies \cot \theta = \pm \sqrt 8 = \pm 2\sqrt 2\\\\\text{Since,}~90^{\circ}< \theta < 180^{\circ},\\\\\cot \theta = -2\sqrt 2[/tex]

❤️‼️‼️‼️‼️‼️‼️‼️❌❌❣️❣️❣️❣️❣️❣️

Answer: a

Step-by-step explanation:

**Answer:**

it's A

**Step-by-step explanation:**

what is 2/5=_=_ what is the 2 equivalent fractions

**Answer:**

4/10 and 16/40

**Step-by-step explanation:**

2/5 = 0.4(ZERO POINT FOUR NOT 0.04 ZERO POINT ZERO FOUR)

(numerator =2 x 2=4 ,denominator= 5 x 2= 10) this is how i got 4/10 (choose any number between 10 and 2 and multiply it by the denominator and numerator)

As well as 4/10 = 0.4

Also 16/40= 0.4

(Using our original fraction 2/5 we can multiply both the numerator and denominator by 8; numerator= 2 x 8 = 16 and denominator= 5 x 8 = 40

Since 4/10 and 16/40 are both equivalent to 0.4, they are equivalent fractions

(TO FIND THE DECIMAL OF THAT FRACTION DIVIDE THE NUMERATOR BY DENOMINATOR)

hope this helps, ;]

Select the equation of the quadratic function that models the relationship between time and height for an object thrown into the air, as presented in the parabola above.

Question 5 options:

A) ƒ(x) = –(x + 2)2 + 7

B) ƒ(x) = –(x – 2)2 + 7

C) ƒ(x) = (x – 2)2 + 7

D) ƒ(x) = (x + 2)2 + 7

**Answer:**

B

**Step-by-step explanation:**

lmk if you want an explanation

The standard error of is the _____. Group of answer choices variance of variance of the sampling distribution of standard deviation of the sampling distribution of difference between the two means

**Answer:**

standard deviation of the sample distribution of the difference between these two sample means

**Step-by-step explanation:**

Sheila is making accessories for the soccer team. She uses 883.14 inches of fabric on headbands for 38 players and 3 coaches. She also uses 324.52 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each player?

**Answer:**

29.455

**Step-by-step explanation:**

add the inches of fabric together and divide by the total number of players and coaches

If f(x)=7e^x, find which is the value of f(−3) rounded to the nearest hundredth.

**Answer:**

[tex]f(-3)\approx0.35[/tex]

**Step-by-step explanation:**

[tex]f(x)=7e^x[/tex]

[tex]f(-3)=7e^{-3}\approx0.35[/tex]

Which of the following sets of ordered pairs represents a function?

A (510), (0.15). (

510)

(3.5) (3,9). (4.2)

22302 79717263393-

D

(0.6) (12.10). (O.-6)

**Answer: your answer is A) & D)**

**Step-by-step explanation: Hope this helps :)**

**Answer:**

A) (-5,10), (0,15), (5,10)

**Step-by-step explanation:**

In order for an ordered pair to be a function, no pair of coordinates can have the same x variable.

he Nassau Bahamas Community College (NBC) claims that students who take statistics spend on average 19 hours a week working. The population standard deviation is not known. Statistics students in MAT 102 believe students work more than 19 hours because they want to make more money.

Using the **t-distribution,** it is found that since the test statistic is greater than the critical value for the right-tailed test, it is found that there is **enough evidence** to conclude that the **students' claim** that they work more than 19 hours is **correct**.

At the **null hypothesis**, it is tested if they spend on average 19 hours a week working, that is:

[tex]H_0: \mu = 19[/tex]

At the **alternative hypothesis**, it is tested if they spend more than 19 hours a week working, that is:

[tex]H_1: \mu > 19[/tex]

We have the standard deviation for the sample, hence, the *t-distribution* is used.

The** test statistic **is given by:

[tex]t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}[/tex]

The **parameters **are:

Searching the problem on the internet, it is found that the **values **of the *parameters *are:

[tex]\overline{x} = 24.2, \mu = 19, s = 12.59, n = 25[/tex]

Hence, the **value **of the *test statistic* is:

[tex]t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}[/tex]

[tex]t = \frac{24.2 - 19}{\frac{12.59}{\sqrt{25}}}[/tex]

[tex]t = 2.07[/tex]

The **critical value** for a right-tailed test, as we are testing if the mean is greater than a value, with a significance level of 0.05 and 25 - 1 = 24 df is of [tex]t^{\ast} = 1.71[/tex]

Since the test statistic is greater than the critical value for the right-tailed test, it is found that there is **enough evidence** to conclude that the **students' claim** that they work more than 19 hours is **correct**.

To learn more about the **t-distribution,** you can take a look at https://brainly.com/question/13873630

determine the right and left hand behavior of the graph of the following functions.

[tex]f(x)=6-2x+4x^{2} -5x^{3}[/tex]

**Answer:**

x → -∞, y → ∞

x → ∞, y → -∞

**Step-by-step explanation:**

The function is odd degree with a negative leading coefficient. Its shape is generally down to the right (\). The end behavior will be ...

** x → -∞, y → ∞**

** x → ∞, y → -∞**

What is the answer to this 1/3(n+1)=1/6(3n-5)

**Answer:**

n=7

distribute 1/3 by 1/3 and 1 then distribute 1/6 to 3n and 5 combine like terms for both sides simplifying to -n=(-7) divide - by n and -7 getting you n=7.

Which represents the RANGE of the following relation? {(-6, 5), (-4, 3), (-1, 0), (4, 3)}

**Answer:**

5, 3, 0, 3 are all the ranges! Hope this helps

**Step-by-step explanation:**

Ranges are on the right, domains are on the left

Evaluate the function when x = -1,0, and 4.

9. g(x) = 3 -

X

g(-1) =

g(0) =

+

g(4) =

Plz help me I need the answer

**Step-by-step explanation:**

what is the problem ?

as indicated you only need to use the corresponding value as "x" in the formula and then just calculate the result.

g(-1) = 3 - 1/3 × -1 = 3 + 1/3 = 3 1/3 or 10/3 or 3.333...

g(0) = 3 - 1/3 × 0 = 3

g(4) = 3 - 1/3 × 4 = 3 - 4/3 = 9/3 - 4/3 = 5/3 or 1 2/3 or 1.66666...

**Answer:**

g(-1) = 3/2

g(0) = 3

g(4) = 1

A tree that stands 75 feet tall, casts a

shadow of 30 feet at 11:00 am. What is

the ratio of the length of the shadow to the

height of the tree?

**Answer:**

30 to 75, 30/75, 30:75

**Step-by-step explanation:**

What is 12,925 to the nearest ten thousand

**Answer:**

To round to the nearest 10,000, you look at the number immediately to the right. If this number is 5 or above, you add 1 to the column in question and zero all numbers to the right. If the number immediately to the right is 4 or less, you just zero all numbers to the right.

In this case, the 10,000 column is the column with the 1. The number immediately to the right is 2. This is 4 or less, so we set all numbers to the right of the 10,000 column to zero.

I get 10,000

**Step-by-step explanation:**

10,000

Hope this helps!

Hope this helps!

This shape is broken up into rectangles. What is the area of the

entire shape?

**Answer:**

38inch2

**Step-by-step explanation:**

3inch*2inch+8inch*4inch

=6inch2+32inch2

=38inch2

a

1. Baby Amelia's parents measure her height every

month. She was born 46 cm long and grows on

average 2.5 cm per month. Write a linear equation to

find Baby Amelia's height, y, after x number of

months. (3 pts)

Slope:

y-intercept:

(1 pt)

Equation:

(1 pt)

After how many months will Amelia be 66 cm? Show

your work:

After

months. (1 pt)

**Answer: equation: y = 2.5x + 46**

**slope: 2.5**

**y intercept: 46**

**she will be 8 months old by the time she is 66 cm**

**Step-by-step explanation: the eqation is written in y= mx+b format, where m is the slope and b is the y intercept. You can solve the last part of the problem by using this equation and subbing 66 in for y.**

**y = 2.5x + 46**

**66 = 2.5x + 46**

**20 = 2.5x**

**8 = x**

Joel wants to buy a new tablet computer from a store having a 20% off sale on all tablets. The tablet he wants has an original cost of $190. He also wants to make sure he has enough money to pay the 5% sales tax. How much will Joel pay for the tablet?

**Answer:**

161.5 $

**Step-by-step explanation:**

the cost of table after the discount = 100% - 20% = 80%

the cost of table after the discount = Original cost × 80%

=(190)(0.8)

=152 $

the cost of table after the discount plus the tax = (the cost of table after the discount) + (Original cost × 5%)

=152+(190)(0.05)

=152+9.5

=161.5 $

So... The total amount will Joel pay for the tablet = 161.5 $

He will pay $166.95

You take the original asking price ($190) you find 20% of 190 which is 38. Then you subtract 38 from 190 you get 152. Next you do 5% of 152 and you get 7.95. Finally you add 7.95 to 152 and you get 166.95.

You take the original asking price ($190) you find 20% of 190 which is 38. Then you subtract 38 from 190 you get 152. Next you do 5% of 152 and you get 7.95. Finally you add 7.95 to 152 and you get 166.95.

Francis owns a cake shop. She is currently preparing cupcakes (x) and cookies (y) for two birthday

parties. The first birthday party ordered 20 cupcakes and 40 cookies and their total cost was $61. The second birthday party ordered 30 cupcakes and 30 cookies. Their total cost was $64.50.

The cost of** cupcakes** is **$1.25 **and** cookies** costs** $0.90. **

Two** equations **that would be used to determine the required values can be derived from this question:

20x + 40y = 61** equation 1 **

30x + 30y = 64.50 **equation 2**

In order to determine the value of y, the following steps would be taken: Multiply **equation 1 **by 3 and **equation 2** by 2.

60x + 120y = 183 **equation 3 **

60x + 60y = 129** equation 4 **

Subtract **equation 4 **from 3

60y = 54

Divide both sides of the equation by 60

**y = $0.90**

Substitute for y in e**quation 1**

20x + 40(0.9) = 61

20x + 36 = 61

20x = 61 - 36

20x = 25

x = 25 / 20

** x = $1.25**

To learn more about **simultaneous equations**, please check: : https://brainly.com/question/25739929

Can someone help me I will mark u brilliant

**Answer: its 45% for sure**

**Answer:**

i believe 45%

**Step-by-step explanation:**

hope this helps! :D

have a miraculous day, and brainliest is immensely appreciated!! <3

Using the number lines shown, what is the equivalent fraction to 3/3

**Answer:**

3/3 is a whole so I believe it would be the whole number line

Any fraction that has the same number as the numerator and denominator (examples would be 7/7 4/4 10/10 etc)

Which choices are equivalent to the expression below? Check all that apply.

5/3

I A. 75

]

B. v3.15

I C. 75

O D. 125. 3

IE. 45

0 F 15.15

Answer:

ADF

Step-by-step explanation:

A.root 75=root25 xroot3=5root3

B.=root15

C=75

D=5root3

E:=root9xroot5=3root5

F=root5xroot5xroot3=5root3

The solution is Option A , Option D , Option F

The values of the **equations **are √75 , √25 x √3 and √15 x √5

**What is an Equation?**

**Equations **are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an **equation**. The "=" sign and terms on both sides must always be present when writing an **equation**.

Given data ,

Let the **equation **be represented as A

Now , the value of A is

A = 5√3 be **equation **(1)

On simplifying the **equation **, we get

The value of A = √ ( 5 )² ( 3 )

The value of A = √25 x √3

The value of A = √75

The value of A = √15 x √5

Hence , the values of the **equations **are √75 , √25 x √3 and √15 x √5

To learn more about **equations **click :

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Eva and Jamir like to bake cookies. Eva baked 24 chocolate chip cookies, and Jamir baked ppp peanut butter cookies. Together they baked a total of 56 cookies.

Jamir baked 32 peanut butter cookies

1. Write

500 + 40 + 7 +

6 x (1/10) +

8 X (1/100) +

3 x (1/1000)

in standard form.

The answers

1) 547

2) 0.6

3) 0.08

4) 0.003

1) 547

2) 0.6

3) 0.08

4) 0.003

if you have cancer can it come back or can the surgery work
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